int ParseFlagExpressionString(FScanner &sc, const FParseValue *vals)
{
// May be given flags by number...
if (sc.CheckNumber())
{
sc.MustGetNumber();
return sc.Number;
}
// ... else should be flags by name.
// NOTE: Later this should be removed and a normal expression used.
// The current DECORATE parser can't handle this though.
bool gotparen = sc.CheckString("(");
int style = 0;
do
{
sc.MustGetString();
style |= vals[sc.MustMatchString(&vals->Name, sizeof (*vals))].Flag;
}
while (sc.CheckString("|"));
if (gotparen)
{
sc.MustGetStringName(")");
}
return style;
}
static void ParseStatistics(const char *fn, TArray<FStatistics> &statlist)
{
statlist.Clear();
try
{
FScanner sc;
sc.OpenFile(fn);
while (sc.GetString())
{
FStatistics &ep_entry = statlist[statlist.Reserve(1)];
ep_entry.epi_header = sc.String;
sc.MustGetString();
ep_entry.epi_name = sc.String;
sc.MustGetStringName("{");
while (!sc.CheckString("}"))
{
FSessionStatistics &session = ep_entry.stats[ep_entry.stats.Reserve(1)];
sc.MustGetString();
sc.MustGetString();
strncpy(session.name, sc.String, 12);
sc.MustGetString();
strncpy(session.info, sc.String, 30);
int h,m,s;
sc.MustGetString();
sscanf(sc.String, "%d:%d:%d", &h, &m, &s);
session.timeneeded= ((((h*60)+m)*60)+s)*TICRATE;
sc.MustGetNumber();
session.skill=sc.Number;
if (sc.CheckString("{"))
{
while (!sc.CheckString("}"))
{
FLevelStatistics &lstats = session.levelstats[session.levelstats.Reserve(1)];
sc.MustGetString();
strncpy(lstats.name, sc.String, 12);
sc.MustGetString();
strncpy(lstats.info, sc.String, 30);
int h,m,s;
sc.MustGetString();
sscanf(sc.String, "%d:%d:%d", &h, &m, &s);
lstats.timeneeded= ((((h*60)+m)*60)+s)*TICRATE;
lstats.skill = 0;
}
}
}
}
}
catch(CRecoverableError &)
{
}
}
void gl_ParseSkybox(FScanner &sc)
{
int facecount=0;
sc.MustGetString();
FSkyBox * sb = new FSkyBox;
sb->Name = sc.String;
sb->Name.ToUpper();
if (sc.CheckString("fliptop"))
{
sb->fliptop = true;
}
sc.MustGetStringName("{");
while (!sc.CheckString("}"))
{
sc.MustGetString();
if (facecount<6)
{
sb->faces[facecount] = TexMan[TexMan.GetTexture(sc.String, FTexture::TEX_Wall, FTextureManager::TEXMAN_TryAny|FTextureManager::TEXMAN_Overridable)];
}
facecount++;
}
if (facecount != 3 && facecount != 6)
{
sc.ScriptError("%s: Skybox definition requires either 3 or 6 faces", sb->Name.GetChars());
}
sb->SetSize();
TexMan.AddTexture(sb);
}
static void ParseFloor (FScanner &sc)
{
FTextureID picnum;
int terrain;
bool opt = sc.CheckString("optional");
sc.MustGetString ();
picnum = TexMan.CheckForTexture (sc.String, FTexture::TEX_Flat,
FTextureManager::TEXMAN_Overridable|FTextureManager::TEXMAN_TryAny);
if (!picnum.Exists())
{
if (!opt)
{
Printf("Unknown flat %s\n", sc.String);
}
sc.MustGetString();
return;
}
sc.MustGetString ();
terrain = P_FindTerrain (sc.String);
if (terrain == -1)
{
Printf ("Unknown terrain %s\n", sc.String);
terrain = 0;
}
TerrainTypes.Set(picnum.GetIndex(), terrain);
}
static void ParseOptionString(FScanner &sc)
{
FName optname;
FOptionValues *val = new FOptionValues;
sc.MustGetString();
optname = sc.String;
sc.MustGetStringName("{");
while (!sc.CheckString("}"))
{
FOptionValues::Pair &pair = val->mValues[val->mValues.Reserve(1)];
sc.MustGetString();
pair.Value = DBL_MAX;
pair.TextValue = sc.String;
sc.MustGetStringName(",");
sc.MustGetString();
pair.Text = strbin1(sc.String);
}
FOptionValues **pOld = OptionValues.CheckKey(optname);
if (pOld != NULL && *pOld != NULL)
{
delete *pOld;
}
OptionValues[optname] = val;
}
static void ParseOptionSettings(FScanner &sc)
{
sc.MustGetStringName("{");
while (!sc.CheckString("}"))
{
sc.MustGetString();
if (sc.Compare("ifgame"))
{
if (!CheckSkipGameBlock(sc))
{
// recursively parse sub-block
ParseOptionSettings(sc);
}
}
else if (sc.Compare("Linespacing"))
{
sc.MustGetNumber();
OptionSettings.mLinespacing = sc.Number;
}
else if (sc.Compare("LabelOffset"))
{
sc.MustGetNumber();
// ignored
}
else
{
sc.ScriptError("Unknown keyword '%s'", sc.String);
}
}
}
static bool CheckSkipOptionBlock(FScanner &sc)
{
bool filter = false;
sc.MustGetStringName("(");
do
{
sc.MustGetString();
if (sc.Compare("ReadThis")) filter |= gameinfo.drawreadthis;
else if (sc.Compare("Swapmenu")) filter |= gameinfo.swapmenu;
else if (sc.Compare("Windows"))
{
#ifdef _WIN32
filter = true;
#endif
}
else if (sc.Compare("unix"))
{
#ifdef __unix__
filter = true;
#endif
}
else if (sc.Compare("Mac"))
{
#ifdef __APPLE__
filter = true;
#endif
}
else if (sc.Compare("OpenAL"))
{
filter |= IsOpenALPresent();
}
else if (sc.Compare("FModEx"))
{
filter |= IsFModExPresent();
}
}
while (sc.CheckString(","));
sc.MustGetStringName(")");
if (!filter)
{
SkipSubBlock(sc);
return !sc.CheckString("else");
}
return false;
}
//==========================================================================
//***
// Reads a state label that may contain '.'s.
// processes a state block
//
//==========================================================================
static FString ParseStateString(FScanner &sc)
{
FString statestring;
sc.MustGetString();
statestring = sc.String;
if (sc.CheckString("::"))
{
sc.MustGetString ();
statestring << "::" << sc.String;
}
while (sc.CheckString ("."))
{
sc.MustGetString ();
statestring << "." << sc.String;
}
return statestring;
}
static void ParseActorProperty(FScanner &sc, Baggage &bag)
{
static const char *statenames[] = {
"Spawn", "See", "Melee", "Missile", "Pain", "Death", "XDeath", "Burn",
"Ice", "Raise", "Crash", "Crush", "Wound", "Disintegrate", "Heal", NULL };
strlwr (sc.String);
FString propname = sc.String;
if (sc.CheckString ("."))
{
sc.MustGetString ();
propname += '.';
strlwr (sc.String);
propname += sc.String;
}
else
{
sc.UnGet ();
}
FPropertyInfo *prop = FindProperty(propname);
if (prop != NULL)
{
if (bag.Info->Class->IsDescendantOf(prop->cls))
{
ParsePropertyParams(sc, prop, (AActor *)bag.Info->Class->Defaults, bag);
}
else
{
sc.ScriptMessage("\"%s\" requires an actor of type \"%s\"\n", propname.GetChars(), prop->cls->TypeName.GetChars());
FScriptPosition::ErrorCounter++;
}
}
else if (!propname.CompareNoCase("States"))
{
if (bag.StateSet)
{
sc.ScriptMessage("'%s' contains multiple state declarations", bag.Info->Class->TypeName.GetChars());
FScriptPosition::ErrorCounter++;
}
ParseStates(sc, bag.Info, (AActor *)bag.Info->Class->Defaults, bag);
bag.StateSet=true;
}
else if (MatchString(propname, statenames) != -1)
{
bag.statedef.SetStateLabel(propname, CheckState (sc, bag.Info->Class));
}
else
{
sc.ScriptError("\"%s\" is an unknown actor property\n", propname.GetChars());
}
}
//==========================================================================
//
// Parses a flag name
//
//==========================================================================
static void ParseActorFlag (FScanner &sc, Baggage &bag, int mod)
{
sc.MustGetString ();
FString part1 = sc.String;
const char *part2 = NULL;
if (sc.CheckString ("."))
{
sc.MustGetString ();
part2 = sc.String;
}
HandleActorFlag(sc, bag, part1, part2, mod);
}
static void ParseSpawnMap(FScanner &sc, SpawnMap & themap, const char *descript)
{
TMap<int, bool> defined;
int error = 0;
MapinfoSpawnItem editem;
editem.filename = sc.ScriptName;
while (true)
{
if (sc.CheckString("}")) return;
else if (sc.CheckNumber())
{
int ednum = sc.Number;
sc.MustGetStringName("=");
sc.MustGetString();
bool *def = defined.CheckKey(ednum);
if (def != NULL)
{
sc.ScriptMessage("%s %d defined more than once", descript, ednum);
error++;
}
else if (ednum < 0)
{
sc.ScriptMessage("%s must be positive, got %d", descript, ednum);
error++;
}
defined[ednum] = true;
editem.classname = sc.String;
editem.linenum = sc.Line;
themap.Insert(ednum, editem);
}
else
{
sc.ScriptError("Number expected");
}
}
if (error > 0)
{
sc.ScriptError("%d errors encountered in %s definition", error, descript);
}
}
static bool CheckSkipGameBlock(FScanner &sc)
{
bool filter = false;
sc.MustGetStringName("(");
do
{
sc.MustGetString();
filter |= CheckGame(sc.String, false);
}
while (sc.CheckString(","));
sc.MustGetStringName(")");
if (!filter)
{
SkipSubBlock(sc);
return true;
}
return false;
}
void FMultiPatchTexture::ParsePatch(FScanner &sc, TexPart & part, TexInit &init)
{
FString patchname;
int Mirror = 0;
sc.MustGetString();
init.TexName = sc.String;
sc.MustGetStringName(",");
sc.MustGetNumber();
part.OriginX = sc.Number;
sc.MustGetStringName(",");
sc.MustGetNumber();
part.OriginY = sc.Number;
if (sc.CheckString("{"))
{
while (!sc.CheckString("}"))
{
sc.MustGetString();
if (sc.Compare("flipx"))
{
Mirror |= 1;
}
else if (sc.Compare("flipy"))
{
Mirror |= 2;
}
else if (sc.Compare("rotate"))
{
sc.MustGetNumber();
sc.Number = (((sc.Number + 90)%360)-90);
if (sc.Number != 0 && sc.Number !=90 && sc.Number != 180 && sc.Number != -90)
{
sc.ScriptError("Rotation must be a multiple of 90 degrees.");
}
part.Rotate = (sc.Number / 90) & 3;
}
else if (sc.Compare("Translation"))
{
int match;
bComplex = true;
if (part.Translation != NULL) delete part.Translation;
part.Translation = NULL;
part.Blend = 0;
static const char *maps[] = { "inverse", "gold", "red", "green", "blue", NULL };
sc.MustGetString();
match = sc.MatchString(maps);
if (match >= 0)
{
part.Blend = BLEND_SPECIALCOLORMAP1 + match;
}
else if (sc.Compare("ICE"))
{
part.Blend = BLEND_ICEMAP;
}
else if (sc.Compare("DESATURATE"))
{
sc.MustGetStringName(",");
sc.MustGetNumber();
part.Blend = BLEND_DESATURATE1 + clamp(sc.Number-1, 0, 30);
}
else
{
sc.UnGet();
part.Translation = new FRemapTable;
part.Translation->MakeIdentity();
do
{
sc.MustGetString();
part.Translation->AddToTranslation(sc.String);
}
while (sc.CheckString(","));
}
}
else if (sc.Compare("Colormap"))
{
float r1,g1,b1;
float r2,g2,b2;
sc.MustGetFloat();
r1 = (float)sc.Float;
sc.MustGetStringName(",");
sc.MustGetFloat();
g1 = (float)sc.Float;
sc.MustGetStringName(",");
sc.MustGetFloat();
b1 = (float)sc.Float;
if (!sc.CheckString(","))
{
part.Blend = AddSpecialColormap(0,0,0, r1, g1, b1);
}
else
{
sc.MustGetFloat();
r2 = (float)sc.Float;
sc.MustGetStringName(",");
sc.MustGetFloat();
g2 = (float)sc.Float;
sc.MustGetStringName(",");
sc.MustGetFloat();
b2 = (float)sc.Float;
part.Blend = AddSpecialColormap(r1, g1, b1, r2, g2, b2);
}
}
else if (sc.Compare("Blend"))
{
bComplex = true;
if (part.Translation != NULL) delete part.Translation;
part.Translation = NULL;
part.Blend = 0;
if (!sc.CheckNumber())
{
sc.MustGetString();
part.Blend = V_GetColor(NULL, sc);
}
else
{
int r,g,b;
r = sc.Number;
sc.MustGetStringName(",");
sc.MustGetNumber();
g = sc.Number;
sc.MustGetStringName(",");
sc.MustGetNumber();
b = sc.Number;
//sc.MustGetStringName(","); This was never supposed to be here.
part.Blend = MAKERGB(r, g, b);
}
// Blend.a may never be 0 here.
if (sc.CheckString(","))
{
sc.MustGetFloat();
if (sc.Float > 0.f)
part.Blend.a = clamp<int>(int(sc.Float*255), 1, 254);
else
part.Blend = 0;
}
else part.Blend.a = 255;
}
else if (sc.Compare("alpha"))
{
sc.MustGetFloat();
part.Alpha = clamp<blend_t>(int(sc.Float * BLENDUNIT), 0, BLENDUNIT);
// bComplex is not set because it is only needed when the style is not OP_COPY.
}
else if (sc.Compare("style"))
{
static const char *styles[] = {"copy", "translucent", "add", "subtract", "reversesubtract", "modulate", "copyalpha", "copynewalpha", "overlay", NULL };
sc.MustGetString();
part.op = sc.MustMatchString(styles);
bComplex |= (part.op != OP_COPY);
bTranslucentPatches = bComplex;
}
else if (sc.Compare("useoffsets"))
{
init.UseOffsets = true;
}
}
}
if (Mirror & 2)
{
part.Rotate = (part.Rotate + 2) & 3;
Mirror ^= 1;
}
if (Mirror & 1)
{
part.Rotate |= 4;
}
}
static void parseSector(FScanner &sc, TMap<int, EDSector> &EDSectors)
{
EDSector sec;
memset(&sec, 0, sizeof(sec));
sec.Overlayalpha[sector_t::floor] = sec.Overlayalpha[sector_t::ceiling] = 1.;
sec.floorterrain = sec.ceilingterrain = -1;
sc.MustGetStringName("{");
while (!sc.CheckString("}"))
{
sc.MustGetString();
if (sc.Compare("recordnum"))
{
sc.CheckString("=");
sc.MustGetNumber();
sec.recordnum = sc.Number;
}
else if (sc.Compare("flags"))
{
uint32_t *flagvar = nullptr;
if (sc.CheckString("."))
{
sc.MustGetString();
if (sc.Compare("add"))
{
flagvar = &sec.flagsAdd;
}
else if (sc.Compare("remove"))
{
flagvar = &sec.flagsRemove;
}
else
{
sc.ScriptError("Invalid property 'flags.%s'", sc.String);
}
}
else
{
sec.flagsSet = true;
flagvar = &sec.flags;
}
sc.CheckString("=");
do
{
sc.MustGetString();
for (const char *tok = strtok(sc.String, ",+ \t"); tok != nullptr; tok = strtok(nullptr, ",+ \t"))
{
if (!stricmp(tok, "SECRET")) *flagvar |= SECF_SECRET | SECF_WASSECRET;
else if (!stricmp(tok, "FRICTION")) *flagvar |= SECF_FRICTION;
else if (!stricmp(tok, "PUSH")) *flagvar |= SECF_PUSH;
else if (!stricmp(tok, "KILLSOUND")) *flagvar |= SECF_SILENT;
else if (!stricmp(tok, "KILLMOVESOUND")) *flagvar |= SECF_SILENTMOVE;
else sc.ScriptError("Unknown option '%s'", tok);
}
} while (sc.CheckString("|")); // Unquoted strings with '|' separator - parse as a separate string in the loop.
}
else if (sc.Compare("damage"))
{
sc.CheckString("=");
sc.MustGetNumber();
sec.damageamount = sc.Number;
}
else if (sc.Compare("damagemod"))
{
sc.CheckString("=");
sc.MustGetString();
sec.damagetype = sc.String;
}
else if (sc.Compare("damagemask"))
{
sc.CheckString("=");
sc.MustGetNumber();
sec.damageinterval = sc.Number;
}
else if (sc.Compare("damageflags"))
{
uint32_t *flagvar = nullptr;
uint8_t *leakvar = nullptr;
if (sc.CheckString("."))
{
sc.MustGetString();
if (sc.Compare("add"))
{
flagvar = &sec.damageflagsAdd;
leakvar = &sec.leakyadd;
}
else if (sc.Compare("remove"))
{
flagvar = &sec.damageflagsRemove;
leakvar = &sec.leakyremove;
}
else
{
sc.ScriptError("Invalid property 'flags.%s'", sc.String);
}
}
else
{
sec.damageflagsSet = true;
flagvar = &sec.damageflags;
leakvar = &sec.leaky;
}
sc.CheckString("=");
do
{
sc.MustGetString();
for (const char *tok = strtok(sc.String, ",+ \t"); tok != nullptr; tok = strtok(nullptr, ",+ \t"))
{
if (!stricmp(tok, "LEAKYSUIT")) *leakvar |= 1;
else if (!stricmp(tok, "IGNORESUIT")) *leakvar |= 2; // these 2 bits will be used to set 'leakychance', but this can only be done when the sector gets initialized
else if (!stricmp(tok, "ENDGODMODE")) *flagvar |= SECF_ENDGODMODE;
else if (!stricmp(tok, "ENDLEVEL")) *flagvar |= SECF_ENDLEVEL;
else if (!stricmp(tok, "TERRAINHIT")) *flagvar |= SECF_DMGTERRAINFX;
else sc.ScriptError("Unknown option '%s'", tok);
}
} while (sc.CheckString("|")); // Unquoted strings with '|' separator - parse as a separate string in the loop.
}
else if (sc.Compare("floorterrain"))
{
sc.CheckString("=");
sc.MustGetString();
sec.floorterrain = P_FindTerrain(sc.String);
}
else if (sc.Compare("floorangle"))
{
sc.CheckString("=");
sc.MustGetFloat();
sec.angle[sector_t::floor] = sc.Float;
}
else if (sc.Compare("flooroffsetx"))
{
sc.CheckString("=");
sc.MustGetFloat();
sec.xoffs[sector_t::floor] = sc.Float;
}
else if (sc.Compare("flooroffsety"))
{
sc.CheckString("=");
sc.MustGetFloat();
sec.yoffs[sector_t::floor] = sc.Float;
}
else if (sc.Compare("ceilingterrain"))
{
sc.CheckString("=");
sc.MustGetString();
sec.ceilingterrain = P_FindTerrain(sc.String);
}
else if (sc.Compare("ceilingangle"))
{
sc.CheckString("=");
sc.MustGetFloat();
sec.angle[sector_t::ceiling] = sc.Float;
}
else if (sc.Compare("ceilingoffsetx"))
{
sc.CheckString("=");
sc.MustGetFloat();
sec.xoffs[sector_t::ceiling] = sc.Float;
}
else if (sc.Compare("ceilingoffsety"))
{
sc.CheckString("=");
sc.MustGetFloat();
sec.yoffs[sector_t::ceiling] = sc.Float;
}
else if (sc.Compare("colormaptop") || sc.Compare("colormapbottom"))
{
sc.CheckString("=");
sc.MustGetString();
// these properties are not implemented by ZDoom
}
else if (sc.Compare("colormapmid"))
{
sc.CheckString("=");
sc.MustGetString();
// Eternity is based on SMMU and uses colormaps differently than all other ports.
// The only solution here is to convert the colormap to an RGB value and set it as the sector's color.
uint32_t cmap = R_ColormapNumForName(sc.String);
if (cmap != 0)
{
sec.color = R_BlendForColormap(cmap) & 0xff000000;
sec.colorSet = true;
}
}
else if (sc.Compare("overlayalpha"))
{
sc.MustGetStringName(".");
sc.MustGetString();
if (sc.Compare("floor"))
{
sc.MustGetNumber();
if (sc.CheckString("%")) sc.Float = sc.Number / 100.f;
else sc.Float = sc.Number / 255.f;
sec.Overlayalpha[sector_t::floor] = sc.Float;
}
else if (sc.Compare("ceiling"))
{
sc.MustGetFloat();
if (sc.CheckString("%")) sc.Float = sc.Number / 100.f;
else sc.Float = sc.Number / 255.f;
sec.Overlayalpha[sector_t::floor] = sc.Float;
}
}
else if (sc.Compare("portalflags"))
{
int dest = 0;
sc.MustGetStringName(".");
sc.MustGetString();
if (sc.Compare("floor")) dest = sector_t::floor;
else if (sc.Compare("ceiling")) dest = sector_t::ceiling;
else sc.ScriptError("Unknown portal type '%s'", sc.String);
sc.CheckString("=");
do
{
sc.MustGetString();
for (const char *tok = strtok(sc.String, ",+ \t"); tok != nullptr; tok = strtok(nullptr, ",+ \t"))
{
if (!stricmp(tok, "DISABLED")) sec.portalflags[dest] |= PLANEF_DISABLED;
else if (!stricmp(tok, "NORENDER")) sec.portalflags[dest] |= PLANEF_NORENDER;
else if (!stricmp(tok, "NOPASS")) sec.portalflags[dest] |= PLANEF_NOPASS;
else if (!stricmp(tok, "BLOCKSOUND")) sec.portalflags[dest] |= PLANEF_BLOCKSOUND;
else if (!stricmp(tok, "OVERLAY")) sec.portalflags[dest] |= 0; // we do not use this. Alpha is the sole determinant for overlay drawing
else if (!stricmp(tok, "ADDITIVE")) sec.portalflags[dest] |= PLANEF_ADDITIVE;
else if (!stricmp(tok, "USEGLOBALTEX")) {} // not implemented
else sc.ScriptError("Unknown option '%s'", tok);
}
} while (sc.CheckString("|")); // Unquoted strings with '|' separator - parse as a separate string in the loop.
}
else
{
sc.ScriptError("Unknown property '%s'", sc.String);
}
}
EDSectors[sec.recordnum] = sec;
}
static void ParseOptionMenuBody(FScanner &sc, FOptionMenuDescriptor *desc)
{
sc.MustGetStringName("{");
while (!sc.CheckString("}"))
{
sc.MustGetString();
if (sc.Compare("ifgame"))
{
if (!CheckSkipGameBlock(sc))
{
// recursively parse sub-block
ParseOptionMenuBody(sc, desc);
}
}
else if (sc.Compare("ifoption"))
{
if (!CheckSkipOptionBlock(sc))
{
// recursively parse sub-block
ParseOptionMenuBody(sc, desc);
}
}
else if (sc.Compare("Class"))
{
sc.MustGetString();
const PClass *cls = PClass::FindClass(sc.String);
if (cls == NULL || !cls->IsDescendantOf(RUNTIME_CLASS(DOptionMenu)))
{
sc.ScriptError("Unknown menu class '%s'", sc.String);
}
desc->mClass = cls;
}
else if (sc.Compare("Title"))
{
sc.MustGetString();
desc->mTitle = sc.String;
}
else if (sc.Compare("Position"))
{
sc.MustGetNumber();
desc->mPosition = sc.Number;
}
else if (sc.Compare("DefaultSelection"))
{
sc.MustGetNumber();
desc->mSelectedItem = sc.Number;
}
else if (sc.Compare("ScrollTop"))
{
sc.MustGetNumber();
desc->mScrollTop = sc.Number;
}
else if (sc.Compare("Indent"))
{
sc.MustGetNumber();
desc->mIndent = sc.Number;
}
else if (sc.Compare("Submenu"))
{
sc.MustGetString();
FString label = sc.String;
sc.MustGetStringName(",");
sc.MustGetString();
FOptionMenuItem *it = new FOptionMenuItemSubmenu(label, sc.String);
desc->mItems.Push(it);
}
else if (sc.Compare("Option"))
{
sc.MustGetString();
FString label = sc.String;
sc.MustGetStringName(",");
sc.MustGetString();
FString cvar = sc.String;
sc.MustGetStringName(",");
sc.MustGetString();
FString values = sc.String;
FString check;
int center = 0;
if (sc.CheckString(","))
{
sc.MustGetString();
if (*sc.String != 0) check = sc.String;
if (sc.CheckString(","))
{
sc.MustGetNumber();
center = sc.Number;
}
}
FOptionMenuItem *it = new FOptionMenuItemOption(label, cvar, values, check, center);
desc->mItems.Push(it);
}
else if (sc.Compare("Command"))
{
sc.MustGetString();
FString label = sc.String;
sc.MustGetStringName(",");
sc.MustGetString();
FOptionMenuItem *it = new FOptionMenuItemCommand(label, sc.String);
desc->mItems.Push(it);
}
else if (sc.Compare("SafeCommand"))
{
sc.MustGetString();
FString label = sc.String;
sc.MustGetStringName(",");
sc.MustGetString();
FOptionMenuItem *it = new FOptionMenuItemSafeCommand(label, sc.String);
desc->mItems.Push(it);
}
else if (sc.Compare("Control") || sc.Compare("MapControl"))
{
bool map = sc.Compare("MapControl");
sc.MustGetString();
FString label = sc.String;
sc.MustGetStringName(",");
sc.MustGetString();
FOptionMenuItem *it = new FOptionMenuItemControl(label, sc.String, map? &AutomapBindings : &Bindings);
desc->mItems.Push(it);
}
else if (sc.Compare("ColorPicker"))
{
sc.MustGetString();
FString label = sc.String;
sc.MustGetStringName(",");
sc.MustGetString();
FOptionMenuItem *it = new FOptionMenuItemColorPicker(label, sc.String);
desc->mItems.Push(it);
}
else if (sc.Compare("StaticText"))
{
sc.MustGetString();
FString label = sc.String;
bool cr = false;
if (sc.CheckString(","))
{
sc.MustGetNumber();
cr = !!sc.Number;
}
FOptionMenuItem *it = new FOptionMenuItemStaticText(label, cr);
desc->mItems.Push(it);
}
else if (sc.Compare("StaticTextSwitchable"))
{
sc.MustGetString();
FString label = sc.String;
sc.MustGetStringName(",");
sc.MustGetString();
FString label2 = sc.String;
sc.MustGetStringName(",");
sc.MustGetString();
FName action = sc.String;
bool cr = false;
if (sc.CheckString(","))
{
sc.MustGetNumber();
cr = !!sc.Number;
}
FOptionMenuItem *it = new FOptionMenuItemStaticTextSwitchable(label, label2, action, cr);
desc->mItems.Push(it);
}
else if (sc.Compare("Slider"))
{
sc.MustGetString();
FString text = sc.String;
sc.MustGetStringName(",");
sc.MustGetString();
FString action = sc.String;
sc.MustGetStringName(",");
sc.MustGetFloat();
double min = sc.Float;
sc.MustGetStringName(",");
sc.MustGetFloat();
double max = sc.Float;
sc.MustGetStringName(",");
sc.MustGetFloat();
double step = sc.Float;
int showvalue = 1;
if (sc.CheckString(","))
{
sc.MustGetNumber();
showvalue = sc.Number;
}
FOptionMenuItem *it = new FOptionMenuSliderCVar(text, action, min, max, step, showvalue);
desc->mItems.Push(it);
}
else if (sc.Compare("screenresolution"))
{
sc.MustGetString();
FOptionMenuItem *it = new FOptionMenuScreenResolutionLine(sc.String);
desc->mItems.Push(it);
}
else
{
sc.ScriptError("Unknown keyword '%s'", sc.String);
}
}
}
FMultiPatchTexture::FMultiPatchTexture (FScanner &sc, ETextureType usetype)
: Pixels (0), Spans(0), Parts(0), bRedirect(false), bTranslucentPatches(false)
{
TArray<TexPart> parts;
TArray<TexInit> inits;
bool bSilent = false;
bMultiPatch = true;
sc.SetCMode(true);
sc.MustGetString();
const char* textureName = NULL;
if (sc.Compare("optional"))
{
bSilent = true;
sc.MustGetString();
if (sc.Compare(","))
{
// this is not right. Apparently a texture named 'optional' is being defined right now...
sc.UnGet();
textureName = "optional";
bSilent = false;
}
}
Name = !textureName ? sc.String : textureName;
Name.ToUpper();
sc.MustGetStringName(",");
sc.MustGetNumber();
Width = sc.Number;
sc.MustGetStringName(",");
sc.MustGetNumber();
Height = sc.Number;
UseType = usetype;
bool offset2set = false;
if (sc.CheckString("{"))
{
while (!sc.CheckString("}"))
{
sc.MustGetString();
if (sc.Compare("XScale"))
{
sc.MustGetFloat();
Scale.X = sc.Float;
if (Scale.X == 0) sc.ScriptError("Texture %s is defined with null x-scale\n", Name.GetChars());
}
else if (sc.Compare("YScale"))
{
sc.MustGetFloat();
Scale.Y = sc.Float;
if (Scale.Y == 0) sc.ScriptError("Texture %s is defined with null y-scale\n", Name.GetChars());
}
else if (sc.Compare("WorldPanning"))
{
bWorldPanning = true;
}
else if (sc.Compare("NullTexture"))
{
UseType = ETextureType::Null;
}
else if (sc.Compare("NoDecals"))
{
bNoDecals = true;
}
else if (sc.Compare("Patch"))
{
TexPart part;
TexInit init;
ParsePatch(sc, part, init);
if (init.TexName.IsNotEmpty())
{
parts.Push(part);
init.UseType = ETextureType::WallPatch;
init.Silent = bSilent;
init.HasLine = true;
init.sc = sc;
inits.Push(init);
}
part.Texture = NULL;
part.Translation = NULL;
}
else if (sc.Compare("Sprite"))
{
TexPart part;
TexInit init;
ParsePatch(sc, part, init);
if (init.TexName.IsNotEmpty())
{
parts.Push(part);
init.UseType = ETextureType::Sprite;
init.Silent = bSilent;
init.HasLine = true;
init.sc = sc;
inits.Push(init);
}
part.Texture = NULL;
part.Translation = NULL;
}
else if (sc.Compare("Graphic"))
{
TexPart part;
TexInit init;
ParsePatch(sc, part, init);
if (init.TexName.IsNotEmpty())
{
parts.Push(part);
init.UseType = ETextureType::MiscPatch;
init.Silent = bSilent;
init.HasLine = true;
init.sc = sc;
inits.Push(init);
}
part.Texture = NULL;
part.Translation = NULL;
}
else if (sc.Compare("Offset"))
{
sc.MustGetNumber();
_LeftOffset[0] = sc.Number;
sc.MustGetStringName(",");
sc.MustGetNumber();
_TopOffset[0] = sc.Number;
if (!offset2set)
{
_LeftOffset[1] = _LeftOffset[0];
_TopOffset[1] = _TopOffset[0];
}
}
else if (sc.Compare("Offset2"))
{
sc.MustGetNumber();
_LeftOffset[1] = sc.Number;
sc.MustGetStringName(",");
sc.MustGetNumber();
_TopOffset[1] = sc.Number;
offset2set = true;
}
else
{
sc.ScriptError("Unknown texture property '%s'", sc.String);
}
}
NumParts = parts.Size();
Parts = new TexPart[NumParts];
memcpy(Parts, &parts[0], NumParts * sizeof(*Parts));
Inits = new TexInit[NumParts];
for (int i = 0; i < NumParts; i++)
{
Inits[i] = inits[i];
}
}
if (Width <= 0 || Height <= 0)
{
UseType = ETextureType::Null;
Printf("Texture %s has invalid dimensions (%d, %d)\n", Name.GetChars(), Width, Height);
Width = Height = 1;
}
CalcBitSize ();
sc.SetCMode(false);
}
static void ParseLock(FScanner &sc)
{
int i,r,g,b;
int keynum;
Lock sink;
Lock *lock = &sink;
Keygroup *keygroup;
PClassActor *mi;
sc.MustGetNumber();
keynum = sc.Number;
sc.MustGetString();
if (!sc.Compare("{"))
{
if (!CheckGame(sc.String, false)) keynum = -1;
sc.MustGetStringName("{");
}
ignorekey = true;
if (keynum > 0 && keynum <= 255)
{
lock = new Lock;
if (locks[keynum])
{
delete locks[keynum];
}
locks[keynum] = lock;
locks[keynum]->locksound.Push("*keytry");
locks[keynum]->locksound.Push("misc/keytry");
ignorekey=false;
}
else if (keynum != -1)
{
sc.ScriptError("Lock index %d out of range", keynum);
}
while (!sc.CheckString("}"))
{
sc.MustGetString();
switch(i = sc.MatchString(keywords_lock))
{
case 0: // Any
keygroup = ParseKeygroup(sc);
if (keygroup)
{
lock->keylist.Push(keygroup);
}
break;
case 1: // message
sc.MustGetString();
lock->Message = sc.String;
break;
case 2: // remotemsg
sc.MustGetString();
lock->RemoteMsg = sc.String;
break;
case 3: // mapcolor
sc.MustGetNumber();
r = sc.Number;
sc.MustGetNumber();
g = sc.Number;
sc.MustGetNumber();
b = sc.Number;
lock->rgb = MAKERGB(r,g,b);
break;
case 4: // locksound
lock->locksound.Clear();
for (;;)
{
sc.MustGetString();
lock->locksound.Push(sc.String);
if (!sc.GetString())
{
break;
}
if (!sc.Compare(","))
{
sc.UnGet();
break;
}
}
break;
default:
mi = PClass::FindActor(sc.String);
if (mi)
{
keygroup = new Keygroup;
AddOneKey(keygroup, mi, sc);
if (keygroup)
{
keygroup->anykeylist.ShrinkToFit();
lock->keylist.Push(keygroup);
}
}
break;
}
}
// copy the messages if the other one does not exist
if (lock->RemoteMsg.IsEmpty() && lock->Message.IsNotEmpty())
{
lock->RemoteMsg = lock->Message;
}
if (lock->Message.IsEmpty() && lock->RemoteMsg.IsNotEmpty())
{
lock->Message = lock->RemoteMsg;
}
lock->keylist.ShrinkToFit();
}
void FIWadManager::ParseIWadInfo(const char *fn, const char *data, int datasize)
{
FScanner sc;
sc.OpenMem("IWADINFO", data, datasize);
while (sc.GetString())
{
if (sc.Compare("IWAD"))
{
FIWADInfo *iwad = &mIWads[mIWads.Reserve(1)];
sc.MustGetStringName("{");
while (!sc.CheckString("}"))
{
sc.MustGetString();
if (sc.Compare("Name"))
{
sc.MustGetStringName("=");
sc.MustGetString();
iwad->Name = sc.String;
}
else if (sc.Compare("Autoname"))
{
sc.MustGetStringName("=");
sc.MustGetString();
iwad->Autoname = sc.String;
}
else if (sc.Compare("Config"))
{
sc.MustGetStringName("=");
sc.MustGetString();
iwad->Configname = sc.String;
}
else if (sc.Compare("Game"))
{
sc.MustGetStringName("=");
sc.MustGetString();
if (sc.Compare("Doom")) iwad->gametype = GAME_Doom;
else if (sc.Compare("Heretic")) iwad->gametype = GAME_Heretic;
else if (sc.Compare("Hexen")) iwad->gametype = GAME_Hexen;
else if (sc.Compare("Strife")) iwad->gametype = GAME_Strife;
else if (sc.Compare("Chex")) iwad->gametype = GAME_Chex;
else sc.ScriptError(NULL);
}
else if (sc.Compare("Mapinfo"))
{
sc.MustGetStringName("=");
sc.MustGetString();
iwad->MapInfo = sc.String;
}
else if (sc.Compare("Compatibility"))
{
sc.MustGetStringName("=");
do
{
sc.MustGetString();
if(sc.Compare("NoTextcolor")) iwad->flags |= GI_NOTEXTCOLOR;
else if(sc.Compare("Poly1")) iwad->flags |= GI_COMPATPOLY1;
else if(sc.Compare("Poly2")) iwad->flags |= GI_COMPATPOLY2;
else if(sc.Compare("Shareware")) iwad->flags |= GI_SHAREWARE;
else if(sc.Compare("Teaser2")) iwad->flags |= GI_TEASER2;
else if(sc.Compare("Extended")) iwad->flags |= GI_MENUHACK_EXTENDED;
else if(sc.Compare("Shorttex")) iwad->flags |= GI_COMPATSHORTTEX;
else if(sc.Compare("Stairs")) iwad->flags |= GI_COMPATSTAIRS;
else sc.ScriptError(NULL);
}
while (sc.CheckString(","));
}
else if (sc.Compare("MustContain"))
{
sc.MustGetStringName("=");
do
{
sc.MustGetString();
iwad->Lumps.Push(FString(sc.String));
}
while (sc.CheckString(","));
}
else if (sc.Compare("BannerColors"))
{
sc.MustGetStringName("=");
sc.MustGetString();
iwad->FgColor = V_GetColor(NULL, sc.String);
sc.MustGetStringName(",");
sc.MustGetString();
iwad->BkColor = V_GetColor(NULL, sc.String);
}
else if (sc.Compare("Load"))
{
sc.MustGetStringName("=");
do
{
sc.MustGetString();
iwad->Load.Push(FString(sc.String));
}
while (sc.CheckString(","));
}
else if (sc.Compare("Required"))
{
sc.MustGetStringName("=");
sc.MustGetString();
iwad->Required = sc.String;
}
else
{
sc.ScriptError("Unknown keyword '%s'", sc.String);
}
}
}
else if (sc.Compare("NAMES"))
{
sc.MustGetStringName("{");
mIWadNames.Push(FString());
while (!sc.CheckString("}"))
{
sc.MustGetString();
FString wadname = sc.String;
#if defined(_WIN32) || defined(__APPLE__) // Turns out Mac OS X is case insensitive.
mIWadNames.Push(wadname);
#else
// check for lowercase, uppercased first letter and full uppercase on Linux etc.
wadname.ToLower();
mIWadNames.Push(wadname);
wadname.LockBuffer()[0] = toupper(wadname[0]);
wadname.UnlockBuffer();
mIWadNames.Push(wadname);
wadname.ToUpper();
mIWadNames.Push(wadname);
#endif
}
}
}
}
static bool ParsePropertyParams(FScanner &sc, FPropertyInfo *prop, AActor *defaults, Baggage &bag)
{
static TArray<FPropParam> params;
static TArray<FString> strings;
params.Clear();
strings.Clear();
params.Reserve(1);
params[0].i = 0;
if (prop->params[0] != '0')
{
const char * p = prop->params;
bool nocomma;
bool optcomma;
while (*p)
{
FPropParam conv;
FPropParam pref;
nocomma = false;
conv.s = NULL;
pref.s = NULL;
pref.i = -1;
bag.ScriptPosition = sc;
switch ((*p) & 223)
{
case 'X': // Expression in parentheses or number.
{
FxExpression *x = NULL;
if (sc.CheckString ("("))
{
x = new FxDamageValue(new FxIntCast(ParseExpression(sc, bag.Info)), true);
sc.MustGetStringName(")");
}
else
{
sc.MustGetNumber();
if (sc.Number != 0)
{
x = new FxDamageValue(new FxConstant(sc.Number, bag.ScriptPosition), false);
}
}
conv.exp = x;
params.Push(conv);
}
break;
case 'I':
sc.MustGetNumber();
conv.i = sc.Number;
break;
case 'F':
sc.MustGetFloat();
conv.d = sc.Float;
break;
case 'Z': // an optional string. Does not allow any numerical value.
if (sc.CheckFloat())
{
nocomma = true;
sc.UnGet();
break;
}
// fall through
case 'S':
sc.MustGetString();
conv.s = strings[strings.Reserve(1)] = sc.String;
break;
case 'T':
sc.MustGetString();
conv.s = strings[strings.Reserve(1)] = strbin1(sc.String);
break;
case 'C':
if (sc.CheckNumber ())
{
int R, G, B;
R = clamp (sc.Number, 0, 255);
sc.CheckString (",");
sc.MustGetNumber ();
G = clamp (sc.Number, 0, 255);
sc.CheckString (",");
sc.MustGetNumber ();
B = clamp (sc.Number, 0, 255);
conv.i = MAKERGB(R, G, B);
pref.i = 0;
}
else
{
sc.MustGetString ();
conv.s = strings[strings.Reserve(1)] = sc.String;
pref.i = 1;
}
break;
case 'M': // special case. An expression-aware parser will not need this.
conv.i = ParseMorphStyle(sc);
break;
case 'N': // special case. An expression-aware parser will not need this.
conv.i = ParseThingActivation(sc);
break;
case 'L': // Either a number or a list of strings
if (sc.CheckNumber())
{
pref.i = 0;
conv.i = sc.Number;
}
else
{
pref.i = 1;
params.Push(pref);
params[0].i++;
do
{
sc.MustGetString ();
conv.s = strings[strings.Reserve(1)] = sc.String;
params.Push(conv);
params[0].i++;
}
while (sc.CheckString(","));
goto endofparm;
}
break;
default:
assert(false);
break;
}
if (pref.i != -1)
{
params.Push(pref);
params[0].i++;
}
params.Push(conv);
params[0].i++;
endofparm:
p++;
// Hack for some properties that have to allow comma less
// parameter lists for compatibility.
if ((optcomma = (*p == '_')))
p++;
if (nocomma)
{
continue;
}
else if (*p == 0)
{
break;
}
else if (*p >= 'a')
{
if (!sc.CheckString(","))
{
if (optcomma)
{
if (!sc.CheckFloat()) break;
else sc.UnGet();
}
else break;
}
}
else
{
if (!optcomma) sc.MustGetStringName(",");
else sc.CheckString(",");
}
}
}
// call the handler
try
{
prop->Handler(defaults, bag.Info, bag, ¶ms[0]);
}
catch (CRecoverableError &error)
{
sc.ScriptError("%s", error.GetMessage());
}
return true;
}
void FTeam::ParseTeamDefinition (FScanner &Scan)
{
FTeam Team;
int valid = -1;
Scan.MustGetString ();
Team.m_Name = Scan.String;
Scan.MustGetStringName ("{");
while (!Scan.CheckString ("}"))
{
Scan.MustGetString ();
switch (Scan.MatchString (TeamInfoOptions))
{
case TEAMINFO_Game:
Scan.MustGetString ();
if (Scan.Compare("Any")) valid = 1;
else if (CheckGame(Scan.String, false)) valid = 1;
else if (valid == -1) valid = 0;
break;
case TEAMINFO_PlayerColor:
Scan.MustGetString ();
Team.m_iPlayerColor = V_GetColor (NULL, Scan.String);
break;
case TEAMINFO_TextColor:
Scan.MustGetString ();
Team.m_TextColor.AppendFormat ("[%s]", Scan.String);
break;
case TEAMINFO_Logo:
Scan.MustGetString ();
Team.m_Logo = Scan.String;
break;
case TEAMINFO_AllowCustomPlayerColor:
Team.m_bAllowCustomPlayerColor = true;
break;
case TEAMINFO_PlayerStartThingNumber:
Scan.MustGetNumber ();
break;
case TEAMINFO_RailColor:
case TEAMINFO_FlagItem:
case TEAMINFO_SkullItem:
case TEAMINFO_SmallFlagHUDIcon:
case TEAMINFO_SmallSkullHUDIcon:
case TEAMINFO_LargeFlagHUDIcon:
case TEAMINFO_LargeSkullHUDIcon:
case TEAMINFO_WinnerPic:
case TEAMINFO_LoserPic:
case TEAMINFO_WinnerTheme:
case TEAMINFO_LoserTheme:
Scan.MustGetString ();
break;
default:
Scan.ScriptError ("ParseTeamDefinition: Unknown team option '%s'.\n", Scan.String);
break;
}
}
if (valid) Teams.Push (Team);
}
static void parseMapthing(FScanner &sc, TMap<int, EDMapthing> &EDThings)
{
EDMapthing mt;
memset(&mt, 0, sizeof(mt));
mt.flags |= MTF_SINGLE | MTF_COOPERATIVE | MTF_DEATHMATCH; // Extradata uses inverse logic, like Doom.exe
sc.MustGetStringName("{");
while (!sc.CheckString("}"))
{
sc.MustGetString();
if (sc.Compare("recordnum"))
{
sc.CheckString("=");
sc.MustGetNumber();
mt.recordnum = sc.Number;
}
else if (sc.Compare("tid"))
{
sc.CheckString("=");
sc.MustGetNumber();
mt.tid = sc.Number;
}
else if (sc.Compare("type"))
{
sc.CheckString("=");
if (sc.CheckNumber())
{
mt.type = sc.Number;
}
else
{
// Class name.
sc.MustGetString();
// According to the Eternity Wiki a name may be prefixed with 'thing:'.
const char *pos = strchr(sc.String, ':'); // Eternity never checks if the prefix actually is 'thing'.
if (pos) pos++;
else pos = sc.String;
const PClass *cls = PClass::FindClass(pos);
if (cls != nullptr)
{
FDoomEdMap::Iterator it(DoomEdMap);
FDoomEdMap::Pair *pair;
while (it.NextPair(pair))
{
if (pair->Value.Type == cls)
{
mt.type = pair->Key;
break;
}
}
}
else
{
// Let's hope this isn't an internal Eternity name.
// If so, a name mapping needs to be defined...
sc.ScriptError("Unknown type '%s'", sc.String);
}
}
}
else if (sc.Compare("args"))
{
sc.CheckString("=");
sc.MustGetStringName("{");
int c = 0;
while (!sc.CheckString("}"))
{
sc.MustGetNumber();
mt.args[c++] = sc.Number;
}
}
else if (sc.Compare("height"))
{
sc.CheckString("=");
sc.MustGetFloat(); // no idea if Eternity allows fractional numbers. Better be safe and do it anyway.
mt.height = sc.Float;
}
else if (sc.Compare("options"))
{
sc.CheckString("=");
do
{
sc.MustGetString();
for (const char *tok = strtok(sc.String, ",+ \t"); tok != nullptr; tok = strtok(nullptr, ",+ \t"))
{
if (!stricmp(tok, "EASY")) mt.skillfilter |= 3;
else if (!stricmp(tok, "NORMAL")) mt.skillfilter |= 4;
else if (!stricmp(tok, "HARD")) mt.skillfilter |= 24;
else if (!stricmp(tok, "AMBUSH")) mt.flags |= MTF_AMBUSH;
else if (!stricmp(tok, "NOTSINGLE")) mt.flags &= ~MTF_SINGLE;
else if (!stricmp(tok, "NOTDM")) mt.flags &= ~MTF_DEATHMATCH;
else if (!stricmp(tok, "NOTCOOP")) mt.flags &= ~MTF_COOPERATIVE;
else if (!stricmp(tok, "FRIEND")) mt.flags |= MTF_FRIENDLY;
else if (!stricmp(tok, "DORMANT")) mt.flags |= MTF_DORMANT;
else sc.ScriptError("Unknown option '%s'", tok);
}
} while (sc.CheckString("|")); // Unquoted strings with '|' separator - parse as a separate string in the loop.
}
else
{
sc.ScriptError("Unknown property '%s'", sc.String);
}
}
EDThings[mt.recordnum] = mt;
}
void MapLoader::parseEDLinedef(FScanner &sc, TMap<int, EDLinedef> &EDLines)
{
EDLinedef ld;
bool argsset = false;
memset(&ld, 0, sizeof(ld));
ld.alpha = 1.;
sc.MustGetStringName("{");
while (!sc.CheckString("}"))
{
sc.MustGetString();
if (sc.Compare("recordnum"))
{
sc.CheckString("=");
sc.MustGetNumber();
ld.recordnum = sc.Number;
}
else if (sc.Compare("tag"))
{
sc.CheckString("=");
sc.MustGetNumber();
ld.tag = sc.Number;
}
else if (sc.Compare("id"))
{
sc.CheckString("=");
sc.MustGetNumber();
ld.id = sc.Number;
}
else if (sc.Compare("special"))
{
sc.CheckString("=");
if (sc.CheckNumber())
{
// Oh joy, this is going to be fun...
// Here we cannot do anything because we need the tag to make this work.
// For now just store a negative number and resolve this later.
ld.special = -sc.Number;
}
else
{
sc.MustGetString();
ld.special = P_FindLineSpecial(sc.String);
}
}
else if (sc.Compare("args"))
{
sc.CheckString("=");
sc.MustGetStringName("{");
int c = 0;
while (true)
{
sc.MustGetNumber();
ld.args[c++] = sc.Number;
if (sc.CheckString("}")) break;
sc.MustGetStringName(",");
}
argsset = true;
}
else if (sc.Compare("alpha"))
{
sc.CheckString("=");
sc.MustGetFloat();
ld.alpha = sc.Float;
}
else if (sc.Compare("extflags"))
{
// these are needed to build the proper activation mask out of the possible flags which do not match ZDoom 1:1.
uint32_t actmethod = 0;
uint32_t acttype = 0;
do
{
sc.CheckString("=");
sc.MustGetString();
for (const char *tok = strtok(sc.String, ",+ \t"); tok != nullptr; tok = strtok(nullptr, ",+ \t"))
{
if (!stricmp(tok, "USE")) actmethod |= SPAC_Use | SPAC_MUse;
else if (!stricmp(tok, "CROSS")) actmethod |= SPAC_Cross | SPAC_MCross | SPAC_PCross;
else if (!stricmp(tok, "IMPACT")) ld.activation |= SPAC_Impact;
else if (!stricmp(tok, "PUSH")) actmethod |= SPAC_Push;
else if (!stricmp(tok, "PLAYER")) acttype |= SPAC_Use | SPAC_Cross | SPAC_Push;
else if (!stricmp(tok, "MONSTER")) acttype |= SPAC_MUse | SPAC_MCross | SPAC_MPush;
else if (!stricmp(tok, "MISSILE")) acttype |= SPAC_PCross;
else if (!stricmp(tok, "REPEAT")) ld.flags |= ML_REPEAT_SPECIAL;
else if (!stricmp(tok, "1SONLY")) ld.flags |= ML_FIRSTSIDEONLY;
else if (!stricmp(tok, "ADDITIVE")) ld.flags |= ML_ADDTRANS;
else if (!stricmp(tok, "BLOCKALL")) ld.flags |= ML_BLOCKEVERYTHING;
else if (!stricmp(tok, "ZONEBOUNDARY")) ld.flags |= ML_ZONEBOUNDARY;
else if (!stricmp(tok, "CLIPMIDTEX")) ld.flags |= ML_CLIP_MIDTEX;
else sc.ScriptError("Unknown option '%s'", tok);
}
} while (sc.CheckString("|")); // Unquoted strings with '|' separator - parse as a separate string in the loop.
// and finally we must mask in the activation method
ld.activation |= (actmethod & acttype);
}
else
{
sc.ScriptError("Unknown property '%s'", sc.String);
}
}
if (ld.tag == 0) ld.tag = ld.id; // urgh...
if (ld.special < 0) // translate numeric specials.
{
line_t line;
maplinedef_t mld;
mld.special = -ld.special;
mld.tag = ld.tag;
Level->TranslateLineDef(&line, &mld);
ld.special = line.special;
ld.activation = line.activation;
ld.flags = (ld.flags & ~(ML_REPEAT_SPECIAL | ML_FIRSTSIDEONLY)) | (line.flags & (ML_REPEAT_SPECIAL | ML_FIRSTSIDEONLY));
if (!argsset) memcpy(ld.args, line.args, sizeof(ld.args));
}
EDLines[ld.recordnum] = ld;
}
static void ParseListMenuBody(FScanner &sc, FListMenuDescriptor *desc)
{
sc.MustGetStringName("{");
while (!sc.CheckString("}"))
{
sc.MustGetString();
if (sc.Compare("else"))
{
SkipSubBlock(sc);
}
else if (sc.Compare("ifgame"))
{
if (!CheckSkipGameBlock(sc))
{
// recursively parse sub-block
ParseListMenuBody(sc, desc);
}
}
else if (sc.Compare("ifoption"))
{
if (!CheckSkipOptionBlock(sc))
{
// recursively parse sub-block
ParseListMenuBody(sc, desc);
}
}
else if (sc.Compare("Class"))
{
sc.MustGetString();
const PClass *cls = PClass::FindClass(sc.String);
if (cls == NULL || !cls->IsDescendantOf(RUNTIME_CLASS(DListMenu)))
{
sc.ScriptError("Unknown menu class '%s'", sc.String);
}
desc->mClass = cls;
}
else if (sc.Compare("Selector"))
{
sc.MustGetString();
desc->mSelector = TexMan.CheckForTexture(sc.String, FTexture::TEX_MiscPatch);
sc.MustGetStringName(",");
sc.MustGetNumber();
desc->mSelectOfsX = sc.Number;
sc.MustGetStringName(",");
sc.MustGetNumber();
desc->mSelectOfsY = sc.Number;
}
else if (sc.Compare("Linespacing"))
{
sc.MustGetNumber();
desc->mLinespacing = sc.Number;
}
else if (sc.Compare("Position"))
{
sc.MustGetNumber();
desc->mXpos = sc.Number;
sc.MustGetStringName(",");
sc.MustGetNumber();
desc->mYpos = sc.Number;
}
else if (sc.Compare("Centermenu"))
{
desc->mCenter = true;
}
else if (sc.Compare("MouseWindow"))
{
sc.MustGetNumber();
desc->mWLeft = sc.Number;
sc.MustGetStringName(",");
sc.MustGetNumber();
desc->mWRight = sc.Number;
}
else if (sc.Compare("StaticPatch") || sc.Compare("StaticPatchCentered"))
{
bool centered = sc.Compare("StaticPatchCentered");
sc.MustGetNumber();
int x = sc.Number;
sc.MustGetStringName(",");
sc.MustGetNumber();
int y = sc.Number;
sc.MustGetStringName(",");
sc.MustGetString();
FTextureID tex = TexMan.CheckForTexture(sc.String, FTexture::TEX_MiscPatch);
FListMenuItem *it = new FListMenuItemStaticPatch(x, y, tex, centered);
desc->mItems.Push(it);
}
else if (sc.Compare("StaticText") || sc.Compare("StaticTextCentered"))
{
bool centered = sc.Compare("StaticTextCentered");
sc.MustGetNumber();
int x = sc.Number;
sc.MustGetStringName(",");
sc.MustGetNumber();
int y = sc.Number;
sc.MustGetStringName(",");
sc.MustGetString();
FListMenuItem *it = new FListMenuItemStaticText(x, y, sc.String, desc->mFont, desc->mFontColor, centered);
desc->mItems.Push(it);
}
else if (sc.Compare("PatchItem"))
{
sc.MustGetString();
FTextureID tex = TexMan.CheckForTexture(sc.String, FTexture::TEX_MiscPatch);
sc.MustGetStringName(",");
sc.MustGetString();
int hotkey = sc.String[0];
sc.MustGetStringName(",");
sc.MustGetString();
FName action = sc.String;
int param = 0;
if (sc.CheckString(","))
{
sc.MustGetNumber();
param = sc.Number;
}
FListMenuItem *it = new FListMenuItemPatch(desc->mXpos, desc->mYpos, desc->mLinespacing, hotkey, tex, action, param);
desc->mItems.Push(it);
desc->mYpos += desc->mLinespacing;
if (desc->mSelectedItem == -1) desc->mSelectedItem = desc->mItems.Size()-1;
}
else if (sc.Compare("TextItem"))
{
sc.MustGetString();
FString text = sc.String;
sc.MustGetStringName(",");
sc.MustGetString();
int hotkey = sc.String[0];
sc.MustGetStringName(",");
sc.MustGetString();
FName action = sc.String;
int param = 0;
if (sc.CheckString(","))
{
sc.MustGetNumber();
param = sc.Number;
}
FListMenuItem *it = new FListMenuItemText(desc->mXpos, desc->mYpos, desc->mLinespacing, hotkey, text, desc->mFont, desc->mFontColor, desc->mFontColor2, action, param);
desc->mItems.Push(it);
desc->mYpos += desc->mLinespacing;
if (desc->mSelectedItem == -1) desc->mSelectedItem = desc->mItems.Size()-1;
}
else if (sc.Compare("Font"))
{
sc.MustGetString();
FFont *newfont = V_GetFont(sc.String);
if (newfont != NULL) desc->mFont = newfont;
if (sc.CheckString(","))
{
sc.MustGetString();
desc->mFontColor2 = desc->mFontColor = V_FindFontColor((FName)sc.String);
if (sc.CheckString(","))
{
sc.MustGetString();
desc->mFontColor2 = V_FindFontColor((FName)sc.String);
}
}
else
{
desc->mFontColor = OptionSettings.mFontColor;
desc->mFontColor2 = OptionSettings.mFontColorValue;
}
}
else if (sc.Compare("NetgameMessage"))
{
sc.MustGetString();
desc->mNetgameMessage = sc.String;
}
else if (sc.Compare("PlayerDisplay"))
{
bool noportrait = false;
FName action = NAME_None;
sc.MustGetNumber();
int x = sc.Number;
sc.MustGetStringName(",");
sc.MustGetNumber();
int y = sc.Number;
sc.MustGetStringName(",");
sc.MustGetString();
PalEntry c1 = V_GetColor(NULL, sc.String);
sc.MustGetStringName(",");
sc.MustGetString();
PalEntry c2 = V_GetColor(NULL, sc.String);
if (sc.CheckString(","))
{
sc.MustGetNumber();
noportrait = !!sc.Number;
if (sc.CheckString(","))
{
sc.MustGetString();
action = sc.String;
}
}
FListMenuItemPlayerDisplay *it = new FListMenuItemPlayerDisplay(desc, x, y, c1, c2, noportrait, action);
desc->mItems.Push(it);
}
else if (sc.Compare("PlayerNameBox"))
{
sc.MustGetString();
FString text = sc.String;
sc.MustGetStringName(",");
sc.MustGetNumber();
int ofs = sc.Number;
sc.MustGetStringName(",");
sc.MustGetString();
FListMenuItem *it = new FPlayerNameBox(desc->mXpos, desc->mYpos, desc->mLinespacing, ofs, text, desc->mFont, desc->mFontColor, sc.String);
desc->mItems.Push(it);
desc->mYpos += desc->mLinespacing;
if (desc->mSelectedItem == -1) desc->mSelectedItem = desc->mItems.Size()-1;
}
else if (sc.Compare("ValueText"))
{
sc.MustGetString();
FString text = sc.String;
sc.MustGetStringName(",");
sc.MustGetString();
FName action = sc.String;
FName values;
if (sc.CheckString(","))
{
sc.MustGetString();
values = sc.String;
}
FListMenuItem *it = new FValueTextItem(desc->mXpos, desc->mYpos, desc->mLinespacing, text, desc->mFont, desc->mFontColor, desc->mFontColor2, action, values);
desc->mItems.Push(it);
desc->mYpos += desc->mLinespacing;
if (desc->mSelectedItem == -1) desc->mSelectedItem = desc->mItems.Size()-1;
}
else if (sc.Compare("Slider"))
{
sc.MustGetString();
FString text = sc.String;
sc.MustGetStringName(",");
sc.MustGetString();
FString action = sc.String;
sc.MustGetStringName(",");
sc.MustGetNumber();
int min = sc.Number;
sc.MustGetStringName(",");
sc.MustGetNumber();
int max = sc.Number;
sc.MustGetStringName(",");
sc.MustGetNumber();
int step = sc.Number;
FListMenuItem *it = new FSliderItem(desc->mXpos, desc->mYpos, desc->mLinespacing, text, desc->mFont, desc->mFontColor, action, min, max, step);
desc->mItems.Push(it);
desc->mYpos += desc->mLinespacing;
if (desc->mSelectedItem == -1) desc->mSelectedItem = desc->mItems.Size()-1;
}
else
{
sc.ScriptError("Unknown keyword '%s'", sc.String);
}
}
}
//===========================================================================
//
// Reads glow definitions from GLDEFS
//
//===========================================================================
void gl_InitGlow(FScanner &sc)
{
sc.MustGetStringName("{");
while (!sc.CheckString("}"))
{
sc.MustGetString();
if (sc.Compare("FLATS"))
{
sc.MustGetStringName("{");
while (!sc.CheckString("}"))
{
sc.MustGetString();
FTextureID flump=TexMan.CheckForTexture(sc.String, FTexture::TEX_Flat,FTextureManager::TEXMAN_TryAny);
FTexture *tex = TexMan[flump];
if (tex) tex->gl_info.bGlowing = tex->gl_info.bFullbright = true;
}
}
else if (sc.Compare("WALLS"))
{
sc.MustGetStringName("{");
while (!sc.CheckString("}"))
{
sc.MustGetString();
FTextureID flump=TexMan.CheckForTexture(sc.String, FTexture::TEX_Wall,FTextureManager::TEXMAN_TryAny);
FTexture *tex = TexMan[flump];
if (tex) tex->gl_info.bGlowing = tex->gl_info.bFullbright = true;
}
}
else if (sc.Compare("TEXTURE"))
{
sc.SetCMode(true);
sc.MustGetString();
FTextureID flump=TexMan.CheckForTexture(sc.String, FTexture::TEX_Flat,FTextureManager::TEXMAN_TryAny);
FTexture *tex = TexMan[flump];
sc.MustGetStringName(",");
sc.MustGetString();
PalEntry color = V_GetColor(NULL, sc.String);
//sc.MustGetStringName(",");
//sc.MustGetNumber();
if (sc.CheckString(","))
{
if (sc.CheckNumber())
{
if (tex) tex->gl_info.GlowHeight = sc.Number;
if (!sc.CheckString(",")) goto skip_fb;
}
sc.MustGetStringName("fullbright");
if (tex) tex->gl_info.bFullbright = true;
}
skip_fb:
sc.SetCMode(false);
if (tex && color != 0)
{
tex->gl_info.bGlowing = true;
tex->gl_info.GlowColor = color;
}
}
}
}
//==========================================================================
//***
// ParseStates
// parses a state block
//
//==========================================================================
void ParseStates(FScanner &sc, FActorInfo * actor, AActor * defaults, Baggage &bag)
{
FString statestring;
FState state;
char lastsprite[5]="";
sc.MustGetStringName ("{");
sc.SetEscape(false); // disable escape sequences in the state parser
while (!sc.CheckString ("}") && !sc.End)
{
memset(&state,0,sizeof(state));
statestring = ParseStateString(sc);
if (!statestring.CompareNoCase("GOTO"))
{
do_goto:
statestring = ParseStateString(sc);
if (sc.CheckString ("+"))
{
sc.MustGetNumber ();
statestring += '+';
statestring += sc.String;
}
if (!bag.statedef.SetGotoLabel(statestring))
{
sc.ScriptError("GOTO before first state");
}
}
else if (!statestring.CompareNoCase("STOP"))
{
do_stop:
if (!bag.statedef.SetStop())
{
sc.ScriptError("STOP before first state");
continue;
}
}
else if (!statestring.CompareNoCase("WAIT") || !statestring.CompareNoCase("FAIL"))
{
if (!bag.statedef.SetWait())
{
sc.ScriptError("%s before first state", sc.String);
continue;
}
}
else if (!statestring.CompareNoCase("LOOP"))
{
if (!bag.statedef.SetLoop())
{
sc.ScriptError("LOOP before first state");
continue;
}
}
else
{
sc.MustGetString();
if (sc.Compare (":"))
{
do
{
bag.statedef.AddStateLabel(statestring);
statestring = ParseStateString(sc);
if (!statestring.CompareNoCase("GOTO"))
{
goto do_goto;
}
else if (!statestring.CompareNoCase("STOP"))
{
goto do_stop;
}
sc.MustGetString ();
} while (sc.Compare (":"));
// continue;
}
sc.UnGet ();
if (statestring.Len() != 4)
{
sc.ScriptError ("Sprite names must be exactly 4 characters\n");
}
state.sprite = GetSpriteIndex(statestring);
state.Misc1 = state.Misc2 = 0;
state.ParameterIndex = 0;
sc.MustGetString();
statestring = sc.String;
if (sc.CheckString("RANDOM"))
{
int min, max;
sc.MustGetStringName("(");
sc.MustGetNumber();
min = clamp<int>(sc.Number, -1, SHRT_MAX);
sc.MustGetStringName(",");
sc.MustGetNumber();
max = clamp<int>(sc.Number, -1, SHRT_MAX);
sc.MustGetStringName(")");
if (min > max)
{
swapvalues(min, max);
}
state.Tics = min;
state.TicRange = max - min;
}
else
{
sc.MustGetNumber();
state.Tics = clamp<int>(sc.Number, -1, SHRT_MAX);
state.TicRange = 0;
}
while (sc.GetString() && !sc.Crossed)
{
if (sc.Compare("BRIGHT"))
{
state.Fullbright = true;
continue;
}
if (sc.Compare("FAST"))
{
state.Fast = true;
continue;
}
if (sc.Compare("SLOW"))
{
state.Slow = true;
continue;
}
if (sc.Compare("NODELAY"))
{
if (bag.statedef.GetStateLabelIndex(NAME_Spawn) == bag.statedef.GetStateCount())
{
state.NoDelay = true;
}
else
{
sc.ScriptMessage("NODELAY may only be used immediately after Spawn:");
}
continue;
}
if (sc.Compare("OFFSET"))
{
// specify a weapon offset
sc.MustGetStringName("(");
sc.MustGetNumber();
state.Misc1 = sc.Number;
sc.MustGetStringName (",");
sc.MustGetNumber();
state.Misc2 = sc.Number;
sc.MustGetStringName(")");
continue;
}
if (sc.Compare("LIGHT"))
{
sc.MustGetStringName("(");
do
{
sc.MustGetString();
#ifdef DYNLIGHT
AddStateLight(&state, sc.String);
#endif
}
while (sc.CheckString(","));
sc.MustGetStringName(")");
continue;
}
if (sc.Compare("CANRAISE"))
{
state.CanRaise = true;
continue;
}
// Make the action name lowercase
strlwr (sc.String);
if (DoActionSpecials(sc, state, bag))
{
goto endofstate;
}
FName funcname = FName(sc.String, true);
PSymbol *sym = bag.Info->Class->Symbols.FindSymbol (funcname, true);
if (sym != NULL && sym->SymbolType == SYM_ActionFunction)
{
PSymbolActionFunction *afd = static_cast<PSymbolActionFunction *>(sym);
state.SetAction(afd, false);
if (!afd->Arguments.IsEmpty())
{
const char *params = afd->Arguments.GetChars();
int numparams = (int)afd->Arguments.Len();
int v;
if (!islower(*params))
{
sc.MustGetStringName("(");
}
else
{
if (!sc.CheckString("("))
{
state.ParameterIndex = afd->defaultparameterindex+1;
goto endofstate;
}
}
int paramindex = PrepareStateParameters(&state, numparams, bag.Info->Class);
int paramstart = paramindex;
bool varargs = params[numparams - 1] == '+';
int varargcount = 0;
if (varargs)
{
paramindex++;
}
else if (afd->defaultparameterindex > -1)
{
StateParams.Copy(paramindex, afd->defaultparameterindex, int(afd->Arguments.Len()));
}
while (*params)
{
FxExpression *x;
if ((*params == 'l' || *params == 'L') && sc.CheckNumber())
{
// Special case: State label as an offset
if (sc.Number > 0 && statestring.Len() > 1)
{
sc.ScriptError("You cannot use state jumps commands with a jump offset on multistate definitions\n");
}
v=sc.Number;
if (v<0)
{
sc.ScriptError("Negative jump offsets are not allowed");
}
if (v > 0)
{
x = new FxStateByIndex(bag.statedef.GetStateCount() + v, sc);
}
else
{
x = new FxConstant((FState*)NULL, sc);
}
}
else
{
// Use the generic parameter parser for everything else
x = ParseParameter(sc, bag.Info->Class, *params, false);
}
StateParams.Set(paramindex++, x);
params++;
if (varargs)
{
varargcount++;
}
if (*params)
{
if (*params == '+')
{
if (sc.CheckString(")"))
{
StateParams.Set(paramstart, new FxConstant(varargcount, sc));
goto endofstate;
}
params--;
StateParams.Reserve(1, bag.Info->Class);
}
else if ((islower(*params) || *params=='!') && sc.CheckString(")"))
{
goto endofstate;
}
sc.MustGetStringName (",");
}
}
sc.MustGetStringName(")");
}
else
{
sc.MustGetString();
if (sc.Compare("("))
{
sc.ScriptError("You cannot pass parameters to '%s'\n", funcname.GetChars());
}
sc.UnGet();
}
goto endofstate;
}
sc.ScriptError("Invalid state parameter %s\n", sc.String);
}
sc.UnGet();
endofstate:
if (!bag.statedef.AddStates(&state, statestring))
{
sc.ScriptError ("Invalid frame character string '%s'", statestring.GetChars());
}
}
}
sc.SetEscape(true); // re-enable escape sequences
}